| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $236.50 | 12.567% | $266.221 | $266.22 | $266.20 | $266.20 |
| Purchase #2 | $185.81 | 13.644% | $211.1619 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $241.64 | 11.728% | $269.9795 | $269.98 | $270.00 | $270.00 |
| Purchase #4 | $52.31 | 11.606% | $58.3811 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $173.54 | 7.453% | $186.4739 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $48.70 | 11.160% | $54.1349 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $224.54 | 11.538% | $250.4474 | $250.45 | $250.45 | $250.40 |
| 7 purchase totals = | $1,163.04 | $1,296.7997 | $1,296.79 | $1,296.80 | $1,296.80 | |